| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.36 | 13.508% | $135.4831 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $76.87 | 8.618% | $83.4947 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $217.66 | 5.165% | $228.9021 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $59.76 | 4.799% | $62.6279 | $62.63 | $62.65 | $62.60 |
| Purchase #5 | $161.68 | 11.544% | $180.3443 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $215.46 | 12.360% | $242.0909 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $106.86 | 10.401% | $117.9745 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $957.65 | $1,050.9175 | $1,050.90 | $1,050.95 | $1,050.90 | |